Ten men and women who had been blackmailed by Sadakazu, including Rika Samei

The Detective Boys were spying on a mysterious man and followed him after seeing him running from the construction site. They decide to inspect the site to see what might have happened and see the dead body after which they call the police immediately and Conan which couldn't come.

Blackmail

Location:

Unmo's house

Victim:

10 men and a woman

Time:

For a few years

Culprit:

Sadakazu Unmo

Throughout the years, Unmo had blackmailed ten men and a woman which was found on his computer.

The ambulance that charged Unmo's corpse is a Toyota HiMedic 2017. Its license plate is 新宿 800, こ 16-95 (Shinjuku 800, Ko 16-95), having the same plate as a police car in The Kendo Tournament of Love and Mystery.